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The first set of 3.
9-meter topping coal hydraulic support with a frame width of 2050 mm and a working resistance of 18,000 kN jointly developed by Shenhua Shendong Coal Group and Zhengzhou Coal Machinery Group Co.
, Ltd.
was recently put into use
at the 42104 working face of Bultai Coal Mine.
9-meter topping coal hydraulic support with a frame width of 2050 mm and a working resistance of 18,000 kN jointly developed by Shenhua Shendong Coal Group and Zhengzhou Coal Machinery Group Co.
, Ltd.
was recently put into use
at the 42104 working face of Bultai Coal Mine.
This set of hydraulic support is selected by Shendong Group Company on the basis of fully considering the geological conditions of 42 coal in Bultai Coal Mine
.
The whole set of brackets has a total of 115 sets, including 9 end frames and 2 transition frames, which are composed of
data transmission device, main supply and return liquid system, electro-hydraulic control system, negative pressure dust removal system, spray system and data upload system.
The main parameters of the equipment are: the width of the whole machine is 2050 mm, the design weight is 63.
9 tons, the average support strength is 1.
48M Pa, the support range is 2.
5-3.
9 meters, and the rated working resistance is 18000 kN, which is currently the working resistance and the largest hydraulic support in the domestic 3.
9 meters topping coal hydraulic support
.
.
The whole set of brackets has a total of 115 sets, including 9 end frames and 2 transition frames, which are composed of
data transmission device, main supply and return liquid system, electro-hydraulic control system, negative pressure dust removal system, spray system and data upload system.
The main parameters of the equipment are: the width of the whole machine is 2050 mm, the design weight is 63.
9 tons, the average support strength is 1.
48M Pa, the support range is 2.
5-3.
9 meters, and the rated working resistance is 18000 kN, which is currently the working resistance and the largest hydraulic support in the domestic 3.
9 meters topping coal hydraulic support
.
The first set of 3.
9-meter topping coal hydraulic support with a frame width of 2050 mm and a working resistance of 18,000 kN jointly developed by Shenhua Shendong Coal Group and Zhengzhou Coal Machinery Group Co.
, Ltd.
was recently put into use
at the 42104 working face of Bultai Coal Mine.
9-meter topping coal hydraulic support with a frame width of 2050 mm and a working resistance of 18,000 kN jointly developed by Shenhua Shendong Coal Group and Zhengzhou Coal Machinery Group Co.
, Ltd.
was recently put into use
at the 42104 working face of Bultai Coal Mine.
This set of hydraulic support is selected by Shendong Group Company on the basis of fully considering the geological conditions of 42 coal in Bultai Coal Mine
.
The whole set of brackets has a total of 115 sets, including 9 end frames and 2 transition frames, which are composed of
data transmission device, main supply and return liquid system, electro-hydraulic control system, negative pressure dust removal system, spray system and data upload system.
The main parameters of the equipment are: the width of the whole machine is 2050 mm, the design weight is 63.
9 tons, the average support strength is 1.
48M Pa, the support range is 2.
5-3.
9 meters, and the rated working resistance is 18000 kN, which is currently the working resistance and the largest hydraulic support in the domestic 3.
9 meters topping coal hydraulic support
.
.
The whole set of brackets has a total of 115 sets, including 9 end frames and 2 transition frames, which are composed of
data transmission device, main supply and return liquid system, electro-hydraulic control system, negative pressure dust removal system, spray system and data upload system.
The main parameters of the equipment are: the width of the whole machine is 2050 mm, the design weight is 63.
9 tons, the average support strength is 1.
48M Pa, the support range is 2.
5-3.
9 meters, and the rated working resistance is 18000 kN, which is currently the working resistance and the largest hydraulic support in the domestic 3.
9 meters topping coal hydraulic support
.
